Chalk Screw-moss vs Maxwell's Duiker

Tortula vahliana compared with Philantomba maxwellii

Key Differences

• Chalk Screw-moss is Vulnerable while Maxwell's Duiker is Least Concern.

Taxonomic Classification

Rank	Chalk Screw-moss	Maxwell's Duiker
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Bryophyta	Chordata (Chordates)
Class	Bryopsida (Bryopsida)	Mammalia (Mammals)
Order	Pottiales (Pottiales)	Artiodactyla (Even-toed Ungulates)
Family	Pottiaceae	Bovidae (Bovids)
Genus	Tortula	Philantomba
Species	Tortula vahliana	Philantomba maxwellii

Conservation Status

Chalk Screw-moss

VU — Vulnerable

Maxwell's Duiker

LC — Least Concern

Physical Characteristics

Attribute	Chalk Screw-moss	Maxwell's Duiker
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chalk Screw-moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Norway, and Portugal. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Maxwell's Duiker

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Chalk Screw-moss

The Chalk Screw-moss (Tortula vahliana) is a species in the genus Tortula. It is currently classified as Vulnerable on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.